6.6-stable review patch. If anyone has any objections, please let me know.
------------------
From: Markus Niebel <Markus.Niebel@xxxxxxxxxxxxxxx>
[ Upstream commit 45dd7df26cee741b31c25ffdd44fb8794eb45ccd ]
The DE signal is active high on this display, fill in the missing
bus_flags. This aligns panel_desc with its display_timing.
Fixes: 9a2654c0f62a ("drm/panel: Add and fill drm_panel type field")
Fixes: b3bfcdf8a3b6 ("drm/panel: simple: add Tianma TM070JVHG33")
Signed-off-by: Markus Niebel <Markus.Niebel@xxxxxxxxxxxxxxx>
Signed-off-by: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxx>
Reviewed-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20231012084208.2731650-1-alexander.stein@xxxxxxxxxxxxxxx
Signed-off-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
Link: https://patchwork.freedesktop.org/patch/msgid/20231012084208.2731650-1-alexander.stein@xxxxxxxxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/gpu/drm/panel/panel-simple.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 6e46e55d29a9..51f838befb32 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -3782,6 +3782,7 @@ static const struct panel_desc tianma_tm070jdhg30 = {
},
.bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
.connector_type = DRM_MODE_CONNECTOR_LVDS,
+ .bus_flags = DRM_BUS_FLAG_DE_HIGH,
};
static const struct panel_desc tianma_tm070jvhg33 = {
@@ -3794,6 +3795,7 @@ static const struct panel_desc tianma_tm070jvhg33 = {
},
.bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
.connector_type = DRM_MODE_CONNECTOR_LVDS,
+ .bus_flags = DRM_BUS_FLAG_DE_HIGH,
};
static const struct display_timing tianma_tm070rvhg71_timing = {
--
2.43.0
